Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Quantifying vessel propeller wash impacts on sedimentation in shallow-bay ports and waterways https://rip.trb.org/View/2259933 Tue, 03 Oct 2023 15:13:41 GMT https://rip.trb.org/View/2259933 UAS Noise Certification https://rip.trb.org/View/1397598 Fri, 05 Feb 2016 11:55:09 GMT https://rip.trb.org/View/1397598